| Tail Number / N-Number | N421NA |
| Type of Reservation | 2 year hold for canceled N-numbers |
| Reserving Party Name | CANCELLED/NOT ASSIGNED |
| Date Reserved | 2022-06-30 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N421NA.
| Tail Number / N-Number | N421NA |
| Manufacturer | CESSNA |
| Model | 310N |
| Year Built | 1968 |
| Manufacturer's Serial Number | 310N0141 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-470-V |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT GUARANTY CORP TRUSTEE |
| Street | 928 SW 107TH ST |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73170-5244 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2010-01-08 |
| Certificate Issue Date | 2011-08-17 |
| Last Action Date | 2020-03-30 |
| Last Status | Valid Registration |
| Cancellation Date | 2022-06-30 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N421NA.
| Tail Number / N-Number | N421NA |
| Manufacturer | LOCKHEED |
| Model | C-121G |
| Manufacturer's Serial Number | 4159 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 112 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 266 miles per hour |
| Type of Registrant | Government |
| Owner Name | SALE REPORTED |
| Street | P. O. BOX 25082 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Last Action Date | 1977-01-14 |
| Last Status | Sale reported |
| Cancellation Date | 1973-06-22 |